Product name: Lug Type Butterfly Valve (Series F101) Structure Feature: Centerline Design, With Pin Design: MSS SP-67, BS5155 and API 609 Connection Standard: ANSI, DIN, BS, JIS Working Pressure: PN0.6MPa to PN1.6MPa Size Range: 1-1/2inch to 48inch Operator: Lever, Worm Gear, Pneumatic, Electric Actuator Materials list: Body materials: Cast iron, ductile iron and stainless steel Disc: Ductile iron (with nickel-plated or nylon-coated), SS 304, 304L, 316, 316L Seat: PTFE Shaft: SS410, SS416 Pin: SS316 O ring: NBR, EPDM, neoprene and viton Bushing: PTFE, nylon and lubricated bronze
